Further underground Synonyms

Further replaced

Definitions for Further


  • (adjective) resulting in an increase in amount or number
  • (adverb) at or to a greater distance or more advanced point
  • (adverb) in addition to what has been said

Synonyms for phrase

FU abbreviation

FU is an abbreviation for Further Underground
What does FU stand for?
FU stands for "Further Underground"

Underground replaced

Definitions for Underground


  • (adjective) undertaken or done so as to escape being observed or known by others
  • (adjective) being, situated, or operating beneath the surface of the earth
  • (noun) a secret organization in a conquered country fighting against enemy forces